Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839717 | Ceramic package for high frequency semiconductor devices | William S. Phy, Kevien J. Negus | 1989-06-13 |
| 4833521 | Means for reducing signal propagation losses in very large scale integrated circuits | — | 1989-05-23 |